The SATA power splitter connects to a single SATA power supply connection and breaks out into two SATA female power connectors and one LP4 connector - adding one LP4 and one SATA power connection, without having to upgrade the PSU or limit the number of installed drives based on power connection availability, Break out a single SATA power supply connection into two SATA power connections and one LP4 power connection, Easy to use and install, Inexpensive way to add power connectors to a power supply, SKU: ASI5002